JPH01311582A - Fluorescent lamp socket - Google Patents
Fluorescent lamp socketInfo
- Publication number
- JPH01311582A JPH01311582A JP13933188A JP13933188A JPH01311582A JP H01311582 A JPH01311582 A JP H01311582A JP 13933188 A JP13933188 A JP 13933188A JP 13933188 A JP13933188 A JP 13933188A JP H01311582 A JPH01311582 A JP H01311582A
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- rotor
- socket
- electrode
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 239000007769 metal material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Connecting Device With Holders (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、蛍光ランプを管軸を中心に回転することによ
り装着する蛍光灯ランプソケットに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a fluorescent lamp socket into which a fluorescent lamp is mounted by rotating it around a tube axis.
蛍光灯ランプソケットのうち、挿入した蛍光ランプを回
転して装着する回転式ランプソケットは、第２図に示す
ように、合成樹脂製ソケットベース】、の内側に挟着さ
れた、例えばりん青銅などの弾性を有する導電金属材料
からなる１対の電極板２を対置させ、その間に合成樹脂
製で蛍光ランプの電極ビンが挿通するピン溝を有する回
転子３を回転自在に挟着し、裏面からカバー４で覆って
支持していた。上記回転子ランプソケットは、蛍光ラン
プの電極ピン６を挿入するソケットベース１の切欠き部
と上記回転子３のピン溝とを一致させて、蛍光ランプの
電極ピンを挿入し、挿入後に蛍光ランプを該蛍光ランプ
の軸を中心として約９０’回転し、電極ピン６を第２図
（ｂ）に示すように上記回転子３の溝部と電極板２との
間に挟持して、蛍光ランプの装着を行っていた。Among the fluorescent lamp sockets, the rotary lamp socket, in which the inserted fluorescent lamp is rotated and attached, is made of, for example, phosphor bronze, which is sandwiched inside the synthetic resin socket base, as shown in Figure 2. A pair of electrode plates 2 made of a conductive metal material having an elasticity of It was covered and supported with cover 4. The rotor lamp socket is constructed by aligning the notch of the socket base 1 into which the electrode pin 6 of the fluorescent lamp is inserted with the pin groove of the rotor 3, inserting the electrode pin of the fluorescent lamp, and then inserting the fluorescent lamp into the socket. is rotated about 90' around the axis of the fluorescent lamp, and the electrode pin 6 is held between the groove of the rotor 3 and the electrode plate 2 as shown in FIG. 2(b), and the fluorescent lamp is rotated. I was installing it.
上記従来技術による回転子ランプソケットは、回転子が
任意の角度に回転するため、蛍光ランプ装着時に電極ピ
ンが確実にソケット電極板の定位置に保持されるとは限
らず、かつ、電極ピンと電極板との接触の確認が困這で
あった。In the rotor lamp socket according to the prior art described above, since the rotor rotates at an arbitrary angle, the electrode pins are not always held in place on the socket electrode plate when the fluorescent lamp is attached, and the electrode pins and the It was difficult to confirm contact with the board.
本発明は、蛍光ランプの電極ピンが、ソケットの電極板
定位置で確実に保持できる回転子ランプソケットを得る
ことを目的とする。SUMMARY OF THE INVENTION An object of the present invention is to obtain a rotor lamp socket in which the electrode pins of a fluorescent lamp can be reliably held in the fixed position of the electrode plate of the socket.
上記目的は、回転子が任意な角度回転することを防げ、
蛍光ランプの装着や取り外しの角度だけ回転するように
することにより達成される。The above purpose is to prevent the rotor from rotating at an arbitrary angle,
This is achieved by rotating the fluorescent lamp by the angle at which it is attached or removed.
回転式ランプソケットの回転子は、ソケットベース内の
１対の電極板の間で回転するが、上記回転子のピン溝が
ソケットベースの切欠部に一致したときに、上記切欠部
からピン溝に蛍光ランプの電極ピンを挿入し、蛍光ラン
プの管軸を中心に蛍光ランプとともに９０″回転し、上
記ピン溝が水平の状態になったときに、電極ビンは上記
１対の電極板の所定位置に挟持される。また、上記回転
子はソケットベースで前縁を支承されるとともに背後を
カバーで蔽われている。したがって、上記回転子の背面
に突起を設け、上記突起が移動する溝をカバーに設ける
ことによって、上記回転子の回転角度を制限することが
できる。なお、回転子背面に設ける突起は何処に設けて
もよいが、２個のランプソケットが１対として対向して
使用されるため、上記ピン溝の方向に沿って突起を設け
、カバーには左右対称に半円弧状の溝を設けるのが実用
的である。また、上記回転子の突起に対応するカバーの
溝はソケットベースに設けてもよく、さらに、突起と溝
とがそれぞれ逆に設けられても同様の効果を得ることが
できるのは勿論である。The rotor of the rotary lamp socket rotates between a pair of electrode plates in the socket base, and when the pin groove of the rotor matches the notch of the socket base, the fluorescent lamp is inserted from the notch into the pin groove. Insert the electrode pin and rotate the fluorescent lamp 90'' around the tube axis of the fluorescent lamp, and when the pin groove becomes horizontal, the electrode pin is held in place between the pair of electrode plates. Further, the front edge of the rotor is supported by a socket base and the back is covered with a cover.Therefore, a protrusion is provided on the back surface of the rotor, and a groove is provided in the cover in which the protrusion moves. By doing so, the rotation angle of the rotor can be limited.Although the projections provided on the back surface of the rotor may be provided anywhere, since two lamp sockets are used facing each other as a pair, It is practical to provide protrusions along the direction of the pin grooves and to provide symmetrical semicircular grooves on the cover.Furthermore, the grooves on the cover corresponding to the protrusions on the rotor are provided on the socket base. Of course, the same effect can also be obtained even if the protrusions and grooves are provided in opposite directions.
つぎに本発明の実施例を図面とともに説明する。 Next, embodiments of the present invention will be described with reference to the drawings.
第１図は本発明による蛍光灯ランプソケットの一実施例
を示す図で、（ａ）は分解斜視図、（ｂ）は回転子の側
面図、（ｃ）は上記実施例の断面図、第３図は上記実施
例の正面図、（、）は蛍光ランプを挿入した状態を示す
図、（ｂ）は蛍光ランプを回転して装着した状態を示す
図である６第１図（ａ）において、ランプソケットの外
殻を覆うソケットベース１は、前面に蛍光ランプの口金
ピンがランプ軸を中心に回転できる穴を有し、頂部に上
記口金ピンが挿通ずる切欠きを設けている。２は上記ソ
ケットベース１の内側に対向して挟着される２枚の電極
板で１例えば燐青銅のような導電性弾性板からなる。３
は上記２枚の電極板２の間に挟持される回転子で、前面
に蛍光ランプの口金ピンが挿通できる溝を有し、該溝の
方向に沿った裏面には（ｂ）に示すように突起７を設け
ている。FIG. 1 is a diagram showing an embodiment of a fluorescent lamp socket according to the present invention, in which (a) is an exploded perspective view, (b) is a side view of the rotor, (c) is a sectional view of the above embodiment, and (c) is a sectional view of the above embodiment. Figure 3 is a front view of the above embodiment, (,) is a diagram showing the state in which the fluorescent lamp is inserted, and (b) is a diagram showing the state in which the fluorescent lamp is rotated and installed.6 In Figure 1 (a) A socket base 1 that covers the outer shell of the lamp socket has a hole in the front surface through which a cap pin of a fluorescent lamp can rotate around the lamp shaft, and a notch in the top portion through which the cap pin is inserted. Reference numeral 2 denotes two electrode plates sandwiched facing each other inside the socket base 1, and 1 is made of a conductive elastic plate such as phosphor bronze. 3
is a rotor sandwiched between the two electrode plates 2, which has a groove on the front surface into which the base pin of the fluorescent lamp can be inserted, and a groove on the back side along the direction of the groove as shown in (b). A protrusion 7 is provided.
また２本実施例では（ａ）に示すように上記回転子３の
溝と直交する方向の中央側面に、認めやすい視認マーク
５を設けている。上記のように、電極板２および回転子
３を覆いソケットベース１の裏側を塞ぐカバー４は、上
記回転子３の背面に設けた突起７の回転に対応した半円
弧状の溝８を有している。上記回転子３の突起７は、溝
方向に沿って中心を外れた位置に設けているため、上記
ソケットベース１の切欠きに上記回転子３の溝端を合致
させると、上記突起７は半円弧状の溝８の中央部に位置
し１回転子３は左右それぞれ９０°だけ上記半円弧状溝
８に沿って回転できる。すなわち。Further, in the second embodiment, as shown in (a), an easy-to-recognize visual mark 5 is provided on the central side surface of the rotor 3 in a direction perpendicular to the grooves. As described above, the cover 4 that covers the electrode plate 2 and the rotor 3 and closes the back side of the socket base 1 has a semicircular groove 8 that corresponds to the rotation of the protrusion 7 provided on the back side of the rotor 3. ing. Since the protrusion 7 of the rotor 3 is provided at an off-center position along the groove direction, when the groove end of the rotor 3 is aligned with the notch of the socket base 1, the protrusion 7 becomes a semicircle. The rotor 3 is located in the center of the arcuate groove 8 and can rotate along the semicircular groove 8 by 90° on both the left and right sides. Namely.
第３図（ａ）示すように、ソケットベース１の切欠きに
・回転子３の溝端を合わせて蛍光ランプの電極ビン６を
挿入したのち、第３図（ｂ）に示すように上記蛍光ラン
プを管軸のまわりに９０＠回転させると、上記回転子３
の裏面に設けた突起７はカバー７の半円弧状溝８に沿っ
て移動し、溝の端部に到達して停止する。この状態で、
上記蛍光ランプの電極ピン６は電極板２の定位置に、所
定の接触圧力で保持されるため、電極ピン６が接触不良
を生じることがない。As shown in FIG. 3(a), insert the electrode pin 6 of the fluorescent lamp into the notch of the socket base 1, aligning the groove end of the rotor 3 with the groove end of the rotor 3, and then insert the electrode pin 6 of the fluorescent lamp as shown in FIG. 3(b). When rotated 90@ around the tube axis, the above rotor 3
The protrusion 7 provided on the back surface of the cover 7 moves along the semi-circular groove 8 of the cover 7, reaches the end of the groove, and stops. In this state,
Since the electrode pins 6 of the fluorescent lamp are held at fixed positions on the electrode plate 2 with a predetermined contact pressure, the electrode pins 6 do not cause poor contact.
なお、上記のように蛍光ランプが２枚の電極板間に装着
されたときには、上記回転子３の側面に設けた視認マー
ク５を、ソケットベース１の切欠き部から容易に認める
ことができる。Note that when the fluorescent lamp is mounted between the two electrode plates as described above, the visible mark 5 provided on the side surface of the rotor 3 can be easily recognized from the notch of the socket base 1.
上記のように本発明による蛍光灯ランプソケットは１回
転子と、該回転子を挟持する１対の電極板と、これらを
保持するソケットベースおよびカバーからなる蛍光灯ラ
ンプソケットにおいて、上記回転子とソケットベースま
たはカバーとの間に、上記回転子の回転角度を制限する
手段を設けたことにより、蛍光ランプの電極ビンが常に
ソケット電極板の所定位置に圧接するため、確実な蛍光
うンプ装着が行われ接触不良を生じることがない。As described above, the fluorescent lamp socket according to the present invention includes a rotor, a pair of electrode plates that sandwich the rotor, and a socket base and cover that hold these. By providing a means to limit the rotation angle of the rotor between the socket base or the cover, the electrode bin of the fluorescent lamp is always pressed against the predetermined position of the socket electrode plate, so that the fluorescent lamp can be mounted reliably. There will be no contact failure.
第１図は本発明による蛍光灯ランプソケットの一実施例
を示す図で、（ａ）は分解斜視図、（ｂ）は回転子の側
面図、（Ｃ）は上記実施例の断面図。
第２図は従来のランプソケットを示す正面図で。
（ａ）は蛍光ランプを挿入した状態を示す図、（ｂ）は
蛍光ランプを装着した状態を示す図、第３図は上記実施
例の正面図で、（ａ）は蛍光ランプを挿入した状態を示
す図、（ｂ）は蛍光ランプを装着した状態を示す図であ
る。
１・・・ソケットベース、２・・・電極板、３・・・回
転子、４・・・カバー、７・・・突起、８・−・半円弧
状溝。
くαン （ｂλ
ｆ：’）’７−Ａべ一久２ 寛 枠板
第 ３ 図
（θ＋ ｔｌ））FIG. 1 is a diagram showing an embodiment of a fluorescent lamp socket according to the present invention, in which (a) is an exploded perspective view, (b) is a side view of a rotor, and (C) is a sectional view of the above embodiment. Figure 2 is a front view of a conventional lamp socket. (a) is a diagram showing a state in which a fluorescent lamp is inserted, (b) is a diagram showing a state in which a fluorescent lamp is attached, FIG. 3 is a front view of the above embodiment, and (a) is a diagram showing a state in which a fluorescent lamp is inserted. (b) is a diagram showing a state in which a fluorescent lamp is attached. DESCRIPTION OF SYMBOLS 1...Socket base, 2...Electrode plate, 3...Rotor, 4...Cover, 7...Protrusion, 8...Semicircular arc groove. kαn (bλ
f:')'7-Abe Kazuhisa 2 Hiroshi Frame board No. 3 (θ+tl))
Claims (1)
れらを、保持するソケットベースおよびカバーからなる
蛍光灯ランプソケットにおいて、上記回転子とソケット
ベースまたはカバーとの間に、上記回転子の回転角度を
制限する手段を設けたことを特徴とする蛍光灯ランプソ
ケット。1. In a fluorescent lamp socket consisting of a rotor, a pair of electrode plates that sandwich the rotor, and a socket base and cover that hold these, between the rotor and the socket base or cover, the above-mentioned A fluorescent lamp socket characterized by being provided with means for limiting the rotation angle of a rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13933188A JPH01311582A (en) | 1988-06-08 | 1988-06-08 | Fluorescent lamp socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13933188A JPH01311582A (en) | 1988-06-08 | 1988-06-08 | Fluorescent lamp socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01311582A true JPH01311582A (en) | 1989-12-15 |
Family
ID=15242828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13933188A Pending JPH01311582A (en) | 1988-06-08 | 1988-06-08 | Fluorescent lamp socket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01311582A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1047160A2 (en) * | 1999-04-19 | 2000-10-25 | Vossloh Schwabe GmbH | Socket, particularly for fluorescent lamps |
| EP0911581A3 (en) * | 1997-10-16 | 2000-11-29 | Vossloh Schwabe GmbH | Lamp holder for a fluorescent lamp with improved pin support |
| EP2602884A1 (en) * | 2010-09-27 | 2013-06-12 | Toshiba Lighting&Technology Corporation | Socket and lighting device |
| JP2014089974A (en) * | 2013-12-20 | 2014-05-15 | Toshiba Lighting & Technology Corp | Socket and lighting device |
| JP2015204130A (en) * | 2014-04-10 | 2015-11-16 | 三菱電機株式会社 | Lamp socket and lighting fixture |
-
1988
- 1988-06-08 JP JP13933188A patent/JPH01311582A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0911581A3 (en) * | 1997-10-16 | 2000-11-29 | Vossloh Schwabe GmbH | Lamp holder for a fluorescent lamp with improved pin support |
| EP1047160A2 (en) * | 1999-04-19 | 2000-10-25 | Vossloh Schwabe GmbH | Socket, particularly for fluorescent lamps |
| EP1047160A3 (en) * | 1999-04-19 | 2001-07-25 | Vossloh Schwabe GmbH | Socket, particularly for fluorescent lamps |
| EP2602884A1 (en) * | 2010-09-27 | 2013-06-12 | Toshiba Lighting&Technology Corporation | Socket and lighting device |
| EP2602884A4 (en) * | 2010-09-27 | 2014-02-26 | Toshiba Lighting & Technology | Socket and lighting device |
| JP2014089974A (en) * | 2013-12-20 | 2014-05-15 | Toshiba Lighting & Technology Corp | Socket and lighting device |
| JP2015204130A (en) * | 2014-04-10 | 2015-11-16 | 三菱電機株式会社 | Lamp socket and lighting fixture |
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